There is one thing you have to be VERY aware of it that if
you take two photos of the same scene with two different focal
lengths the wider angle lens always loses on detail because
the image magnification is smaller. The only way to compare
with a 24mm for example is to shoot a subject at say 15 ft
away with the 15mm and then again but 24 feet away with the
24mm. That way the magnification is the same for the test
and details can be compared directly in the negs. This assumes
a fairly flat subject (2-d).  Comprende?
JCO

-----Original Message-----
From: Alan Chan [mailto:[EMAIL PROTECTED] 
Sent: Wednesday, August 25, 2004 12:21 AM
To: [EMAIL PROTECTED]
Subject: RE: More 15/3.5 samples - seeking opinions


I think I will do one last test the next few days, along with FA*24/2
this 
time and see how they compared. I have always done tests the same way 
(tripod, self-timer, magnifier etc, just able the way I shoot) so there
is 
nothing else I could do. Scanning is always done with Minolta Scan Elite
so 
all scans are comparable. What surprises me is the lack of detail
(almost 
none) with all close-up pictures. I think even FA*24/2 does much better
than 
that, but we'll see.

Alan Chan
http://www.pbase.com/wlachan

>In my honest opinion, unless you shoot with a similar lens like a 17mm 
>fish or 20mm under exact same conditions using a tripod there is no way

>to tell. Don't rush to send it back if you don't have to. Compare to 
>some other fine lenses and post BOTH for us it see and compare. It 
>could be your technique or scanner or even camera, (try different 
>bodies). JCO

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